Don't get this joke. Anyone help?
In the episode "The Great Escape" matt and martin are talking about the film the great escape and they cant remember the name of the character played by steve mcqueen. just then mandy comes in the door, so she cant possibly know what they are talking about. matt starts to ask her and she answers him before he can finish the question.
am i being really dumb and missing somethig dead obvious? i really dont get it.